class student:
    def __init__(self, name,age,sex,telephonenumber):
        self.name = name
        self.age = age
        self.sex = sex
        self.telephonenumber = telephonenumber
        print("(Initializing {})".format(self.name))
    def show(self):
        print ("姓名", self.name, "年龄", self.age)
    def age(self):
        return self.age
G = student("miemie", 20, "girl", 15908735541)
G.show()